. None of these pages were tagged, so typically I'd relist procedurally as this is technically an incomplete RfD. However, there has been a fair bit of discussion and the consensus outcome is keep, so there's no harm in closing this as Keep in spite of the process issue. ~ Amory (u • t • c) 17:25, 10 October 2018 (UTC)
- {{no redirect|1 = Nitrogen trihydride }} → :Ammonia (talk · links · [//en.wikipedia.org/w/index.php?title=Nitrogen_trihydride&action=history history] · [https://tools.wmflabs.org/pageviews?start=2018-09-01&end=2018-09-30&project=en.wikipedia.org&pages=Nitrogen_trihydride stats]) [ Closure: {{#ifeq:{{FULLPAGENAME}}|Wikipedia:Redirects for discussion|(@subpage)|[{{fullurl:Nitrogen trihydride|action=edit&summary={{Urlencode:{{FULLPAGENAME}}#Nitrogen trihydride closed as keep}}}} keep]/[{{fullurl:Nitrogen trihydride|action=edit&summary={{Urlencode:{{FULLPAGENAME}}#Nitrogen trihydride closed as retarget}}}} retarget]/[{{fullurl:Nitrogen trihydride|action=delete&wpReason={{Urlencode:{{FULLPAGENAME}}#Nitrogen trihydride closed as delete}}&wpMovetalk=1}} delete]}} ]
- {{no redirect|1 = Fluorine hydride }} → :Hydrogen fluoride (talk · links · [//en.wikipedia.org/w/index.php?title=Fluorine_hydride&action=history history] · [https://tools.wmflabs.org/pageviews?start=2018-09-01&end=2018-09-30&project=en.wikipedia.org&pages=Fluorine_hydride stats]) [ Closure: {{#ifeq:{{FULLPAGENAME}}|Wikipedia:Redirects for discussion|(@subpage)|[{{fullurl:Fluorine hydride|action=edit&summary={{Urlencode:{{FULLPAGENAME}}#Fluorine hydride closed as keep}}}} keep]/[{{fullurl:Fluorine hydride|action=edit&summary={{Urlencode:{{FULLPAGENAME}}#Fluorine hydride closed as retarget}}}} retarget]/[{{fullurl:Fluorine hydride|action=delete&wpReason={{Urlencode:{{FULLPAGENAME}}#Fluorine hydride closed as delete}}&wpMovetalk=1}} delete]}} ]
- {{no redirect|1 = Chlorine hydride }} → :Hydrogen chloride (talk · links · [//en.wikipedia.org/w/index.php?title=Chlorine_hydride&action=history history] · [https://tools.wmflabs.org/pageviews?start=2018-09-01&end=2018-09-30&project=en.wikipedia.org&pages=Chlorine_hydride stats]) [ Closure: {{#ifeq:{{FULLPAGENAME}}|Wikipedia:Redirects for discussion|(@subpage)|[{{fullurl:Chlorine hydride|action=edit&summary={{Urlencode:{{FULLPAGENAME}}#Chlorine hydride closed as keep}}}} keep]/[{{fullurl:Chlorine hydride|action=edit&summary={{Urlencode:{{FULLPAGENAME}}#Chlorine hydride closed as retarget}}}} retarget]/[{{fullurl:Chlorine hydride|action=delete&wpReason={{Urlencode:{{FULLPAGENAME}}#Chlorine hydride closed as delete}}&wpMovetalk=1}} delete]}} ]
- {{no redirect|1 = Bromine hydride }} → :Hydrogen bromide (talk · links · [//en.wikipedia.org/w/index.php?title=Bromine_hydride&action=history history] · [https://tools.wmflabs.org/pageviews?start=2018-09-01&end=2018-09-30&project=en.wikipedia.org&pages=Bromine_hydride stats]) [ Closure: {{#ifeq:{{FULLPAGENAME}}|Wikipedia:Redirects for discussion|(@subpage)|[{{fullurl:Bromine hydride|action=edit&summary={{Urlencode:{{FULLPAGENAME}}#Bromine hydride closed as keep}}}} keep]/[{{fullurl:Bromine hydride|action=edit&summary={{Urlencode:{{FULLPAGENAME}}#Bromine hydride closed as retarget}}}} retarget]/[{{fullurl:Bromine hydride|action=delete&wpReason={{Urlencode:{{FULLPAGENAME}}#Bromine hydride closed as delete}}&wpMovetalk=1}} delete]}} ]
- {{no redirect|1 = Iodine hydride }} → :Hydrogen iodide (talk · links · [//en.wikipedia.org/w/index.php?title=Iodine_hydride&action=history history] · [https://tools.wmflabs.org/pageviews?start=2018-09-01&end=2018-09-30&project=en.wikipedia.org&pages=Iodine_hydride stats]) [ Closure: {{#ifeq:{{FULLPAGENAME}}|Wikipedia:Redirects for discussion|(@subpage)|[{{fullurl:Iodine hydride|action=edit&summary={{Urlencode:{{FULLPAGENAME}}#Iodine hydride closed as keep}}}} keep]/[{{fullurl:Iodine hydride|action=edit&summary={{Urlencode:{{FULLPAGENAME}}#Iodine hydride closed as retarget}}}} retarget]/[{{fullurl:Iodine hydride|action=delete&wpReason={{Urlencode:{{FULLPAGENAME}}#Iodine hydride closed as delete}}&wpMovetalk=1}} delete]}} ]
- {{no redirect|1 = Sulfur hydride }} → :Hydrogen sulfide (talk · links · [//en.wikipedia.org/w/index.php?title=Sulfur_hydride&action=history history] · [https://tools.wmflabs.org/pageviews?start=2018-09-01&end=2018-09-30&project=en.wikipedia.org&pages=Sulfur_hydride stats]) [ Closure: {{#ifeq:{{FULLPAGENAME}}|Wikipedia:Redirects for discussion|(@subpage)|[{{fullurl:Sulfur hydride|action=edit&summary={{Urlencode:{{FULLPAGENAME}}#Sulfur hydride closed as keep}}}} keep]/[{{fullurl:Sulfur hydride|action=edit&summary={{Urlencode:{{FULLPAGENAME}}#Sulfur hydride closed as retarget}}}} retarget]/[{{fullurl:Sulfur hydride|action=delete&wpReason={{Urlencode:{{FULLPAGENAME}}#Sulfur hydride closed as delete}}&wpMovetalk=1}} delete]}} ]
- {{no redirect|1 = Selenium hydride }}/{{no redirect|1 = Selenium dihydride }} → :Hydrogen selenide (talk · links · [//en.wikipedia.org/w/index.php?title=Selenium_hydride&action=history history] · [https://tools.wmflabs.org/pageviews?start=2018-09-01&end=2018-09-30&project=en.wikipedia.org&pages=Selenium_hydride stats]) [ Closure: {{#ifeq:{{FULLPAGENAME}}|Wikipedia:Redirects for discussion|(@subpage)|[{{fullurl:Selenium hydride|action=edit&summary={{Urlencode:{{FULLPAGENAME}}#Selenium hydride closed as keep}}}} keep]/[{{fullurl:Selenium hydride|action=edit&summary={{Urlencode:{{FULLPAGENAME}}#Selenium hydride closed as retarget}}}} retarget]/[{{fullurl:Selenium hydride|action=delete&wpReason={{Urlencode:{{FULLPAGENAME}}#Selenium hydride closed as delete}}&wpMovetalk=1}} delete]}} ]
- {{no redirect|1 = Carbon hydride nitride }} → :Hydrogen cyanide (talk · links · [//en.wikipedia.org/w/index.php?title=Carbon_hydride_nitride&action=history history] · [https://tools.wmflabs.org/pageviews?start=2018-09-01&end=2018-09-30&project=en.wikipedia.org&pages=Carbon_hydride_nitride stats]) [ Closure: {{#ifeq:{{FULLPAGENAME}}|Wikipedia:Redirects for discussion|(@subpage)|[{{fullurl:Carbon hydride nitride|action=edit&summary={{Urlencode:{{FULLPAGENAME}}#Carbon hydride nitride closed as keep}}}} keep]/[{{fullurl:Carbon hydride nitride|action=edit&summary={{Urlencode:{{FULLPAGENAME}}#Carbon hydride nitride closed as retarget}}}} retarget]/[{{fullurl:Carbon hydride nitride|action=delete&wpReason={{Urlencode:{{FULLPAGENAME}}#Carbon hydride nitride closed as delete}}&wpMovetalk=1}} delete]}} ]
- {{no redirect|1 = Carbon tetrahydride }} → :Methane (talk · links · [//en.wikipedia.org/w/index.php?title=Carbon_hydride_nitride&action=history history] · [https://tools.wmflabs.org/pageviews?start=2018-09-01&end=2018-09-30&project=en.wikipedia.org&pages=Carbon_hydride_nitride stats]) [ Closure: {{#ifeq:{{FULLPAGENAME}}|Wikipedia:Redirects for discussion|(@subpage)|[{{fullurl:Carbon tetrahydride|action=edit&summary={{Urlencode:{{FULLPAGENAME}}#Carbon tetrahydride closed as keep}}}} keep]/[{{fullurl:Carbon tetrahydride|action=edit&summary={{Urlencode:{{FULLPAGENAME}}#Carbon tetrahydride closed as retarget}}}} retarget]/[{{fullurl:Carbon tetrahydride|action=delete&wpReason={{Urlencode:{{FULLPAGENAME}}#Carbon tetrahydride closed as delete}}&wpMovetalk=1}} delete]}} ]
- {{no redirect|1 = Oxygen dihydride }} → :Properties of water (talk · links · [//en.wikipedia.org/w/index.php?title=Oxygen_dihydride&action=history history] · [https://tools.wmflabs.org/pageviews?start=2018-09-01&end=2018-09-30&project=en.wikipedia.org&pages=Oxygen_dihydride stats]) [ Closure: {{#ifeq:{{FULLPAGENAME}}|Wikipedia:Redirects for discussion|(@subpage)|[{{fullurl:Oxygen dihydride|action=edit&summary={{Urlencode:{{FULLPAGENAME}}#Oxygen dihydride closed as keep}}}} keep]/[{{fullurl:Oxygen dihydride|action=edit&summary={{Urlencode:{{FULLPAGENAME}}#Oxygen dihydride closed as retarget}}}} retarget]/[{{fullurl:Oxygen dihydride|action=delete&wpReason={{Urlencode:{{FULLPAGENAME}}#Oxygen dihydride closed as delete}}&wpMovetalk=1}} delete]}} ]
The names oxygen dihydride implies that the nitrogen/fluorine/…/oxygen is oxidized and the hydrogen is reduced. In reality, nitrogen, fluorine, …, and oxygen are more electronegative than hydrogen, so the hydrogen would be oxidized, and the nitrogen/fluorine/…/oxygen would be reduced, so the nitrogen/fluorine/…/oxygen, not the hydrogen, would get the -ide suffix because that always goes to the element that is reduced. Such a blatant violation of electronegativity would never occur, so I doubt that any of these names would be used in scientific literature besides an explanation of why electronegativity and ionic and polar bonds do not work like that. Also, even if things did work like that, the sulfur hydride page would still be wrong because the proper name would be sulfur dihydride. Also, if anyone finds any similar redirects, and not just with hydrogen (for example chlorine sodide or chlorine natride redirecting to sodium chloride), please add them to the list. Care to differ or discuss with me? The Nth User 20:25, 1 October 2018 (UTC)
- Just a question since I last looked at a chemistry textbook 20 years ago: would these be simple or obvious mistakes to make for someone less informed? i.e. NH{{sub|3}} ~= "nitrogen trihydride"? Redirects don't necessarily have to be correct, but would these be useful for finding information? Ivanvector (Talk/Edits) 22:39, 1 October 2018 (UTC)
::{{ping|Ivanvector}} If you mean that people searching might think that nitrogen trihydride and trihydrogen mononitride are the same thing, I doubt that that's likely. If it is, we could make a new section in hydride that explains that hydrogen can only form hydrides with elements that are more electropositive than it because otherwise, the hydrogen would be oxidized, not reduced, and have all of the pages listed redirect to that section. A potential problem is that a different section would have to be made for compounds with a different "reduced" element, like chlorine natride. However, I doubt that reversed-oxidation names are significant enough to merit a page just for them. Care to differ or discuss with me? The Nth User 04:51, 2 October 2018 (UTC)
:::No, not quite what I meant. I meant more like a reader seeing NH{{sub|3}}, counting "nitrogen and three hydrogens", and coming up with "nitrogen trihydride". It's wrong, but if I'm understanding you correctly nitrogen trihydride is a compound that can't exist, so a reader entering that as a search term is probably just mistaken and actually looking for ammonia. Ivanvector (Talk/Edits) 12:27, 3 October 2018 (UTC)
::::The solution that I proposed would clarify things to the reader. Care to differ or discuss with me? The Nth User 06:09, 8 October 2018 (UTC)
- Just because a name violates the electronegativity order does not mean it is not used; it's certainly not uncommon to hear of fluorine oxide. We should instead be asking whether these names are used, not whether they are correct. These compounds are simple enough (they are likely to be encountered in the first years of school chemistry) that I would favour keeping these redirects. Double sharp (talk) 04:04, 2 October 2018 (UTC)
- Keep per Double Sharp and the page view statistics that show all of these are terms that are used (very well used in some cases). We should not make it harder for people to find the information they are looking for - the article will correct any misconceptions, misunderstandings or similar the searcher has. Our job is to educate readers, not require them to be educated before they arrive here. Thryduulf (talk) 11:12, 2 October 2018 (UTC)
::The lead, which is typically the first and sometimes the only part of an article that visitors read, of Properties of water does not state which part of a water molecule is partially positive or negative (and readers might not even know that this is what is meant by water being polar), and Properties of water#Polarity and hydrogen bonding does not explain that the partial charges are due to the electrons being closer to the oxygen atom, explain that this is what is meant by the oxygen atom being partially reduced, or explain that the -ide suffix is only given to atoms that are reduced. The lead of Ammonia does not contain any mention to polarity, and Ammonia#Structure states that ammonia is polar but does not do anything to elaborate or state what that means. The article for hydrogen fluoride does not even have the word polar anywhere on the entire page. My point is that the target articles probably won't correct readers' misconceptions about things like what the -ide suffix means and whether or not there's a difference between hydrogen monofluoride and fluorine monohydride. Care to differ or discuss with me? The Nth User 06:09, 8 October 2018 (UTC)
- Keep mostly per everyone. I'm somewhat less convinced about {{no redirect|1=carbon hydride nitride}} which doesn't fit the error pattern (why is it not hydrogen carbide nitride?) and doesn't seem to be very frequently used compared to the others. Ivanvector (Talk/Edits) 12:27, 3 October 2018 (UTC)
:Carbon is more electronegative than hydrogen, and even if the difference is relatively small, so small that the bond is practically covalent for some purposes, it would definitely be improper to state or imply that hydrogen is more electronegative than or oxidizes carbon. Care to differ or discuss with me? The Nth User 06:09, 8 October 2018 (UTC)
:The above discussion is preserved as an archive of the debate. Please do not modify it. Subsequent comments should be made on the appropriate discussion page.